When you pass a minimum of one test in a course and finish an 80 unit course leading to a half level according to the CEF (e.g. A1-1, B1-2, C1-1 etc.), you will be issued a certificate incl. your passing grade. The passing grade is the average of the tests written in the 80 units (or if you joined in the 2nd course, the so called “y” course, then the average of those 2 tests) in Business and General Courses.
In Blended courses (New Media Courses) it is the average of the 10 best out of the 14 self-study assignments and tests in 2 courses (or respectively, 5 out of 7 assignments in the 2nd course if you only did a “y course”.)